Question

2,3,6,11,18,_,_,_....

Answer 1

27, 38, 51 .....

Common difference : odd numbers with incrementation in successive stages

Answer 2

0^2 + 2 = 2

1^2 + 2 = 3

2^2 + 2 = 6

3^2 + 2 = 11

4^2 + 2 = 18

5^2 + 2 = 27.


Therefore the next number is 27.